440358768

素因数分解:

$2^4\times 3^5\times {\mathrm{53}}^1\times {\mathrm{2137}}^1$

素因数の和:2213

約数の個数: 120

約数和(自身を含む): 1302760368

約数和(自身を除く): 862401600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 81, 106, 108, 144, 159, 162, 212, 216, 243, 318, 324, 424, 432, 477, 486, 636, 648, 848, 954, 972, 1272, 1296, 1431, 1908, 1944, 2137, 2544, 2862, 3816, 3888, 4274, 4293, 5724, 6411, 7632, 8548, 8586, 11448, 12822, 12879, 17096, 17172, 19233, 22896, 25644, 25758, 34192, 34344, 38466, 51288, 51516, 57699, 68688, 76932, 102576, 103032, 113261, 115398, 153864, 173097, 206064, 226522, 230796, 307728, 339783, 346194, 453044, 461592, 519291, 679566, 692388, 906088, 923184, 1019349, 1038582, 1359132, 1384776, 1812176, 2038698, 2077164, 2718264, 2769552, 3058047, 4077396, 4154328, 5436528, 6116094, 8154792, 8308656, 9174141, 12232188, 16309584, 18348282, 24464376, 27522423, 36696564, 48928752, 55044846, 73393128, 110089692, 146786256, 220179384, 440358768]

約数ペア:

[(1, 440358768), (2, 220179384), (3, 146786256), (4, 110089692), (6, 73393128), (8, 55044846), (9, 48928752), (12, 36696564), (16, 27522423), (18, 24464376), (24, 18348282), (27, 16309584), (36, 12232188), (48, 9174141), (53, 8308656), (54, 8154792), (72, 6116094), (81, 5436528), (106, 4154328), (108, 4077396), (144, 3058047), (159, 2769552), (162, 2718264), (212, 2077164), (216, 2038698), (243, 1812176), (318, 1384776), (324, 1359132), (424, 1038582), (432, 1019349), (477, 923184), (486, 906088), (636, 692388), (648, 679566), (848, 519291), (954, 461592), (972, 453044), (1272, 346194), (1296, 339783), (1431, 307728), (1908, 230796), (1944, 226522), (2137, 206064), (2544, 173097), (2862, 153864), (3816, 115398), (3888, 113261), (4274, 103032), (4293, 102576), (5724, 76932), (6411, 68688), (7632, 57699), (8548, 51516), (8586, 51288), (11448, 38466), (12822, 34344), (12879, 34192), (17096, 25758), (17172, 25644), (19233, 22896)]